you will need vf sti tmic aftermarket cai sfb inlet pipe turbo back exhaust retune for psi by a good tuner and you should get around kw atw any more boost and you run the risk of internal failure the silicon inlet is a pain to install and could be done without if youre on a budget the tranny should hold mine has for years with only the loss of th gear synchro it definitely is the weak point though should add that an upgraded fuel pump might be in order the stock ones to struggle at higher power